An electric dipole of dipole moment `vecp` is lying along a uniform electric field `vecE`. What is the work done in rotating the dipole through `90^@`?

What is electric dipole moment?

An electric dipole of dipole moment barp is placed in a uniform electric field vecE . Write the expression for the torque rarrr experienced by the dipole. Identify the two pairs of perpendicular vectors in the expression. Show diagramatically the orientation of the dipole in the field for which the torque is maximum

An electric dipole of dipole moment barp is placed in a uniform electric field vecE . Write the expression for the torque rarrr experienced by the dipole. Identify the two pairs of perpendicular vectors in the expression. Show diagramatically the orientation of the dipole in the field for which the torque is half the maximum value

An electric dipole of dipole moment barp is placed in a uniform electric field vecE . Write the expression for the torque rarrr experienced by the dipole. Identify the two pairs of perpendicular vectors in the expression. Show diagramatically the orientation of the dipole in the field for which the torque is half zero.

The torque acting on a dipole of moment vecP in an electric field vecE is:

A dipole is placed in a uniform electric field. What is the net force and torque acting on it?